DE2108725A1 - Verfahren zum Verdichten von anodisch oxidierten Aluminiumoberflachen - Google Patents
Verfahren zum Verdichten von anodisch oxidierten AluminiumoberflachenInfo
- Publication number
- DE2108725A1 DE2108725A1 DE19712108725 DE2108725A DE2108725A1 DE 2108725 A1 DE2108725 A1 DE 2108725A1 DE 19712108725 DE19712108725 DE 19712108725 DE 2108725 A DE2108725 A DE 2108725A DE 2108725 A1 DE2108725 A1 DE 2108725A1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- acid
- moles
- mole
- acetate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 16
- 229910052782 aluminium Inorganic materials 0.000 title claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 13
- 229940078494 nickel acetate Drugs 0.000 claims description 10
- 229940011182 cobalt acetate Drugs 0.000 claims description 9
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 9
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 8
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 8
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 8
- 150000003863 ammonium salts Chemical class 0.000 claims description 8
- 239000001630 malic acid Substances 0.000 claims description 8
- 235000011090 malic acid Nutrition 0.000 claims description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000007859 condensation product Substances 0.000 claims description 5
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000004141 Sodium laurylsulphate Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000000280 densification Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- NFAOATPOYUWEHM-UHFFFAOYSA-N 2-(6-methylheptyl)phenol Chemical compound CC(C)CCCCCC1=CC=CC=C1O NFAOATPOYUWEHM-UHFFFAOYSA-N 0.000 description 1
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical compound CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- UYDLBVPAAFVANX-UHFFFAOYSA-N octylphenoxy polyethoxyethanol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCOCCOCCOCCO)C=C1 UYDLBVPAAFVANX-UHFFFAOYSA-N 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/246—Chemical after-treatment for sealing layers
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1383270A | 1970-02-24 | 1970-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2108725A1 true DE2108725A1 (de) | 1971-09-09 |
Family
ID=21761993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712108725 Pending DE2108725A1 (de) | 1970-02-24 | 1971-02-24 | Verfahren zum Verdichten von anodisch oxidierten Aluminiumoberflachen |
Country Status (12)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2162674A1 (de) * | 1971-12-17 | 1973-06-28 | Henkel & Cie Gmbh | Verfahren zur behandlung von aluminiumoberflaechen durch oxydation mit einer nachfolgenden verdichtung |
| DE3724614A1 (de) * | 1986-07-24 | 1988-01-28 | Charles Covino | Aluminiumverbundgegenstand und verfahren zu dessen herstellung |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655519B (enrdf_load_stackoverflow) * | 1981-08-28 | 1986-04-30 | ||
| US4521463A (en) * | 1982-08-18 | 1985-06-04 | Aluminum Company Of America | One step sealing process |
| CN101736386B (zh) * | 2008-11-27 | 2011-11-16 | 比亚迪股份有限公司 | 一种铝合金封孔剂 |
| US8609254B2 (en) | 2010-05-19 | 2013-12-17 | Sanford Process Corporation | Microcrystalline anodic coatings and related methods therefor |
| US8512872B2 (en) | 2010-05-19 | 2013-08-20 | Dupalectpa-CHN, LLC | Sealed anodic coatings |
| FR2996857B1 (fr) * | 2012-10-17 | 2015-02-27 | Constellium France | Elements de chambres a vide en alliage d'aluminium |
| CN112210809B (zh) * | 2020-09-29 | 2021-09-24 | 九牧厨卫股份有限公司 | 一种银色氧化膜的制备方法 |
-
1970
- 1970-02-24 US US13832A patent/US3647649A/en not_active Expired - Lifetime
-
1971
- 1971-02-23 NL NL7102406A patent/NL7102406A/xx unknown
- 1971-02-23 SE SE7102322A patent/SE382471B/xx unknown
- 1971-02-23 LU LU62641D patent/LU62641A1/xx unknown
- 1971-02-24 FR FR7106212A patent/FR2078992A5/fr not_active Expired
- 1971-02-24 DE DE19712108725 patent/DE2108725A1/de active Pending
- 1971-02-24 ES ES388577A patent/ES388577A1/es not_active Expired
- 1971-02-24 CA CA106,190,A patent/CA950604A/en not_active Expired
- 1971-02-24 CH CH268471A patent/CH570467A5/xx not_active IP Right Cessation
- 1971-02-24 BE BE763413A patent/BE763413A/xx unknown
- 1971-04-19 GB GB2242471A patent/GB1310644A/en not_active Expired
- 1971-10-13 OA OA54394A patent/OA03814A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2162674A1 (de) * | 1971-12-17 | 1973-06-28 | Henkel & Cie Gmbh | Verfahren zur behandlung von aluminiumoberflaechen durch oxydation mit einer nachfolgenden verdichtung |
| DE3724614A1 (de) * | 1986-07-24 | 1988-01-28 | Charles Covino | Aluminiumverbundgegenstand und verfahren zu dessen herstellung |
| DE3724614C2 (de) * | 1986-07-24 | 1998-02-19 | Charles Covino | Verfahren zur elektrolytischen Herstellung einer Aluminiumoxidschicht an der Oberfläche eines Aluminiumverbundgegenstandes |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7102406A (enrdf_load_stackoverflow) | 1971-08-26 |
| OA03814A (fr) | 1971-12-24 |
| FR2078992A5 (enrdf_load_stackoverflow) | 1971-11-05 |
| ES388577A1 (es) | 1973-05-16 |
| BE763413A (fr) | 1971-07-16 |
| US3647649A (en) | 1972-03-07 |
| CA950604A (en) | 1974-07-09 |
| LU62641A1 (enrdf_load_stackoverflow) | 1971-08-17 |
| GB1310644A (en) | 1973-03-21 |
| SE382471B (sv) | 1976-02-02 |
| CH570467A5 (enrdf_load_stackoverflow) | 1975-12-15 |
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